摘要
逐步介绍本世纪计算机界公认的下一代高级数据加密标准算法AES(Rijndael)的原理,论述128位密钥加密算法的结构及实现,并从多个方面比较分析此高级加密标准算法的性能特点。
Introduce the AES data encryption Arithmetic, which was taken for the advance data encryption standard. Discuss the structure of AES - 128 and how to achieve it. Compare and assay the capability of this arithmetic.
出处
《微处理机》
2008年第4期83-85,88,共4页
Microprocessors
关键词
密钥
S盒
伽罗华域
key
S - box
Galois Field(GF)